13031231010264 has 24 divisors (see below), whose sum is σ = 35292917319660. Its totient is φ = 4343743670064.

The previous prime is 13031231010263. The next prime is 13031231010293. The reversal of 13031231010264 is 46201013213031.

It is a happy number.

13031231010264 is a `hidden beast` number, since 1 + 3 + 0 + 312 + 310 + 10 + 26 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×13031231010264² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13031231010263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90494659722 + ... + 90494659865.

Almost surely, 2^{13031231010264} is an apocalyptic number.

It is an amenable number.

13031231010264 is an abundant number, since it is smaller than the sum of its proper divisors (22261686309396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13031231010264 is a wasteful number, since it uses less digits than its factorization.

13031231010264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180989319599 (or 180989319592 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 13031231010264 its reverse (46201013213031), we get a palindrome (59232244223295).

The spelling of 13031231010264 in words is "thirteen trillion, thirty-one billion, two hundred thirty-one million, ten thousand, two hundred sixty-four".